Hypertherm Powermax125 Service Manua - Manual (Page 116)

116 Powermax125 Service Manual 808070
8 – Troubleshooting and System Tests
Figure 5 – Power switch resistance
 CE models have a ferrite core installed over the ground wire and over the power wires.
CSA models do not have ferrite cores. CCC models do not ship with a power cord.
480 V, 600 V CSA models 400 V CE, 380 V CCC models
400 kΩ
400 kΩ
>20 MΩ
400 kΩ 350 kΩ 350 kΩ
350 kΩ
>20 MΩ